I am not able to run Report in Report viewer due to the below error:

Sys.WebForms.PageRequestManagerServerErrorException : An unknown error occured while processing the request on the server.The status code returned from server is 12019 in report viewer

This report works fine in SSRS tool. but after i deployed into sharepoint 2013 site, it throws error.

Please advise what needs to be done

Any help is really appreciated.

Thanks,

SP

Hi SP,

Please check if the following web config appSettins value settings from SSRS server could fix the issue (Note, back up your original web config file before any modification).

http://stackoverflow.com/questions/10911610/ssrs-webpage-error-status-code-500

http://srinivasbn.blogspot.in/2013/09/syswebformspagerequestmanagerservererro.html

http://connect.microsoft.com/SQLServer/feedback/details/782155/ssrs-2012-failed-with-win32-error-0x03e3

If you have more questions about the SSRS error logs related to this issue, you can post in the SSRS forum for a better assistance with more experts.

http://social.msdn.microsoft.com/Forums/sqlserver/en-US/home?forum=sqlreportingservices

Thanks

Daniel, your first two links don't apply to the same error code.  The third link applies to the same error code but does not indicate an answer, it leaves the same question open.

I am having the same problem with SSRS 2012 in integrated mode with Sharepoint 2013.  The error is 

The Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server. The status code returned from the server was: 12019

Thanks

Anyone knows how to resolve this?

Getting the same error as everyone else here - SSRS 2012 running in SP integrated mode SP2013

The Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server. The status code returned from the server was: 12019

Thanks.

Hi Guys,

Even I am experiencing this error:

Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server. The status code returned from the server was: 12019

Hi Guys any resolution for the above issue? I tried all the possibilities and things mentioned above but i still have the same issue. Please share the solution if you have found it already.

I am having the same problem and last month, the report worked without errors!